\begin{tikzpicture}
    \tkzDefPoints{0/0/B, 3/0/C,  -1/3/A, 2/3/D}
    \tkzDefPointOnLine[pos=0.13](A,C)  \tkzGetPoint{E}
    \tkzDefPointOnLine[pos=0.13](C,A)  \tkzGetPoint{F}

    \tkzDrawSegments(A,C  B,C  B,E  A,D  D,F)
    \tkzMarkAngles[size=0.4](C,A,D  A,C,B)
    \tkzLabelAngle[pos=0.8](C,A,D){$1$}
    \tkzLabelAngle[pos=0.8](A,C,B){$2$}
    \tkzLabelPoints[left](A,B)
    \tkzLabelPoints[right](C,D)
    \tkzLabelPoints[below left](E)
    \tkzLabelPoints[above right](F)
\end{tikzpicture}

